FIA Average MCQs with Answers (Short Tricks)
Posted: May 19th, 2026, 3:32 am
1. Average of 2, 4, 6 = ? — 4
2. Average of 10, 20, 30 = ? — 20
3. Average of 5, 10, 15, 20 = ? — 12.5
4. Average of 8 and 12 = ? — 10
5. Average of 7, 9, 11 = ? — 9
6. Average formula? — Sum ÷ Number of values
7. Average of first five natural numbers? — 3
8. Average of 1, 2, 3, 4, 5 = ? — 3
9. Average of 20 and 40 = ? — 30
10. Average of 100, 200, 300 = ? — 200
11. Sum = 60, numbers = 3, average = ? — 20
12. Sum = 120, numbers = 6, average = ? — 20
13. Sum = 90, numbers = 9, average = ? — 10
14. Average of 15, 25, 35 = ? — 25
15. Average of 11, 13, 15 = ? — 13
16. Average of 6, 8, 10, 12 = ? — 9
17. Average of 50 and 70 = ? — 60
18. Average of 9, 18, 27 = ? — 18
19. Average of 14, 16, 18, 20 = ? — 17
20. Average of 3, 6, 9, 12, 15 = ? — 9
21. If average of 5 numbers is 10, total sum=? — 50
22. If average of 8 numbers is 12, total sum=? — 96
23. If average of 10 numbers is 15, total sum=? — 150
24. Average of 100 and 300 = ? — 200
25. Average of 40, 50, 60 = ? — 50
26. Average of consecutive numbers 4 and 6 = ? — 5
27. Average of 21, 23, 25 = ? — 23
28. Average of 2, 3, 4, 5, 6 = ? — 4
29. Average of 80 and 120 = ? — 100
30. Average of 1 to 9 = ? — 5
31. Sum = 250, average = 50, total numbers=? — 5
32. Sum = 400, average = 40, total numbers=? — 10
33. Sum = 180, average = 20, total numbers=? — 9
34. Average of 13, 17 = ? — 15
35. Average of 25, 35, 45 = ? — 35
36. Average of 100, 150 = ? — 125
37. Average of first 10 natural numbers? — 5.5
38. Average of 2, 6, 10 = ? — 6
39. Average of 12, 18, 24 = ? — 18
40. Average of 5 odd numbers starting from 1? — 5
41. Average of 2 even numbers 8 and 10 = ? — 9
42. Average of 7, 14, 21, 28 = ? — 17.5
43. Average of 30 and 90 = ? — 60
44. Average of 16, 18, 20 = ? — 18
45. Average of 1, 3, 5, 7, 9 = ? — 5
46. If average is 25 for 4 numbers, total=? — 100
47. If average is 40 for 5 numbers, total=? — 200
48. If average is 18 for 6 numbers, total=? — 108
49. Average of 200 and 400 = ? — 300
50. Average of 9, 9, 9 = ? — 9
51. Average of 4, 8, 12, 16 = ? — 10
52. Average of 22, 24, 26 = ? — 24
53. Average of 1000 and 2000 = ? — 1500
54. Average of 6 consecutive numbers starting 1? — 3.5
55. Average of 10, 15, 20, 25 = ? — 17.5
56. Average of 2, 4, 8, 16 = ? — 7.5
57. Average of 18 and 42 = ? — 30
58. Average of 5 numbers is 12, one removed 10, new total=? — 50
59. Average of 11, 22, 33 = ? — 22
60. Average of 15 and 45 = ? — 30
61. Average of 27, 33 = ? — 30
62. Average of 14, 28, 42 = ? — 28
63. Average of 60, 70, 80, 90 = ? — 75
64. Average of first 4 odd numbers? — 4
65. Average of first 4 even numbers? — 5
66. Average of 3, 5, 7, 9 = ? — 6
67. Average of 25 and 75 = ? — 50
68. Average of 19, 21 = ? — 20
69. Average of 6, 12, 18, 24 = ? — 15
70. Average of 50, 100, 150 = ? — 100
71. Average of 32 and 48 = ? — 40
72. Average of 17, 19, 21 = ? — 19
73. Average of 5 consecutive numbers middle is 20, average=? — 20
74. Average of 10 consecutive numbers from 1 to 10? — 5.5
75. Average of 100 and 500 = ? — 300
76. Average of 45, 55 = ? — 50
77. Average of 4, 6, 8 = ? — 6
78. Average of 90 and 110 = ? — 100
79. Average of 7 numbers is 9, total=? — 63
80. Average of 12 numbers is 5, total=? — 60
81. Average of 3, 9, 15 = ? — 9
82. Average of 8, 18, 28 = ? — 18
83. Average of 100, 120, 140 = ? — 120
84. Average of 1 and 100 = ? — 50.5
85. Average of 49 and 51 = ? — 50
86. Average of 13, 26, 39 = ? — 26
87. Average of 2, 2, 2, 2 = ? — 2
88. Average of 15, 30, 45, 60 = ? — 37.5
89. Average of 81 and 99 = ? — 90
90. Average of 24, 36 = ? — 30
91. Average of 6 numbers is 11, sum=? — 66
92. Average of 9 numbers is 8, sum=? — 72
93. Average of 20 and 80 = ? — 50
94. Average of 7, 11, 15 = ? — 11
95. Average of 1, 5, 9, 13 = ? — 7
96. Average of 10, 30, 50 = ? — 30
97. Average of 200, 300, 400 = ? — 300
98. Average of 18, 20, 22 = ? — 20
99. Average of 99 and 101 = ? — 100
100. Average of 4, 14, 24 = ? — 14
2. Average of 10, 20, 30 = ? — 20
3. Average of 5, 10, 15, 20 = ? — 12.5
4. Average of 8 and 12 = ? — 10
5. Average of 7, 9, 11 = ? — 9
6. Average formula? — Sum ÷ Number of values
7. Average of first five natural numbers? — 3
8. Average of 1, 2, 3, 4, 5 = ? — 3
9. Average of 20 and 40 = ? — 30
10. Average of 100, 200, 300 = ? — 200
11. Sum = 60, numbers = 3, average = ? — 20
12. Sum = 120, numbers = 6, average = ? — 20
13. Sum = 90, numbers = 9, average = ? — 10
14. Average of 15, 25, 35 = ? — 25
15. Average of 11, 13, 15 = ? — 13
16. Average of 6, 8, 10, 12 = ? — 9
17. Average of 50 and 70 = ? — 60
18. Average of 9, 18, 27 = ? — 18
19. Average of 14, 16, 18, 20 = ? — 17
20. Average of 3, 6, 9, 12, 15 = ? — 9
21. If average of 5 numbers is 10, total sum=? — 50
22. If average of 8 numbers is 12, total sum=? — 96
23. If average of 10 numbers is 15, total sum=? — 150
24. Average of 100 and 300 = ? — 200
25. Average of 40, 50, 60 = ? — 50
26. Average of consecutive numbers 4 and 6 = ? — 5
27. Average of 21, 23, 25 = ? — 23
28. Average of 2, 3, 4, 5, 6 = ? — 4
29. Average of 80 and 120 = ? — 100
30. Average of 1 to 9 = ? — 5
31. Sum = 250, average = 50, total numbers=? — 5
32. Sum = 400, average = 40, total numbers=? — 10
33. Sum = 180, average = 20, total numbers=? — 9
34. Average of 13, 17 = ? — 15
35. Average of 25, 35, 45 = ? — 35
36. Average of 100, 150 = ? — 125
37. Average of first 10 natural numbers? — 5.5
38. Average of 2, 6, 10 = ? — 6
39. Average of 12, 18, 24 = ? — 18
40. Average of 5 odd numbers starting from 1? — 5
41. Average of 2 even numbers 8 and 10 = ? — 9
42. Average of 7, 14, 21, 28 = ? — 17.5
43. Average of 30 and 90 = ? — 60
44. Average of 16, 18, 20 = ? — 18
45. Average of 1, 3, 5, 7, 9 = ? — 5
46. If average is 25 for 4 numbers, total=? — 100
47. If average is 40 for 5 numbers, total=? — 200
48. If average is 18 for 6 numbers, total=? — 108
49. Average of 200 and 400 = ? — 300
50. Average of 9, 9, 9 = ? — 9
51. Average of 4, 8, 12, 16 = ? — 10
52. Average of 22, 24, 26 = ? — 24
53. Average of 1000 and 2000 = ? — 1500
54. Average of 6 consecutive numbers starting 1? — 3.5
55. Average of 10, 15, 20, 25 = ? — 17.5
56. Average of 2, 4, 8, 16 = ? — 7.5
57. Average of 18 and 42 = ? — 30
58. Average of 5 numbers is 12, one removed 10, new total=? — 50
59. Average of 11, 22, 33 = ? — 22
60. Average of 15 and 45 = ? — 30
61. Average of 27, 33 = ? — 30
62. Average of 14, 28, 42 = ? — 28
63. Average of 60, 70, 80, 90 = ? — 75
64. Average of first 4 odd numbers? — 4
65. Average of first 4 even numbers? — 5
66. Average of 3, 5, 7, 9 = ? — 6
67. Average of 25 and 75 = ? — 50
68. Average of 19, 21 = ? — 20
69. Average of 6, 12, 18, 24 = ? — 15
70. Average of 50, 100, 150 = ? — 100
71. Average of 32 and 48 = ? — 40
72. Average of 17, 19, 21 = ? — 19
73. Average of 5 consecutive numbers middle is 20, average=? — 20
74. Average of 10 consecutive numbers from 1 to 10? — 5.5
75. Average of 100 and 500 = ? — 300
76. Average of 45, 55 = ? — 50
77. Average of 4, 6, 8 = ? — 6
78. Average of 90 and 110 = ? — 100
79. Average of 7 numbers is 9, total=? — 63
80. Average of 12 numbers is 5, total=? — 60
81. Average of 3, 9, 15 = ? — 9
82. Average of 8, 18, 28 = ? — 18
83. Average of 100, 120, 140 = ? — 120
84. Average of 1 and 100 = ? — 50.5
85. Average of 49 and 51 = ? — 50
86. Average of 13, 26, 39 = ? — 26
87. Average of 2, 2, 2, 2 = ? — 2
88. Average of 15, 30, 45, 60 = ? — 37.5
89. Average of 81 and 99 = ? — 90
90. Average of 24, 36 = ? — 30
91. Average of 6 numbers is 11, sum=? — 66
92. Average of 9 numbers is 8, sum=? — 72
93. Average of 20 and 80 = ? — 50
94. Average of 7, 11, 15 = ? — 11
95. Average of 1, 5, 9, 13 = ? — 7
96. Average of 10, 30, 50 = ? — 30
97. Average of 200, 300, 400 = ? — 300
98. Average of 18, 20, 22 = ? — 20
99. Average of 99 and 101 = ? — 100
100. Average of 4, 14, 24 = ? — 14